PWS Control system

Home > PWS Control system
MAIN DESCRIPTION

PWS control system is designed to operate single (PWS.1V) or double (PWS.2V) speed wiper motors with power supply voltage from 12 up to 30 Vdc. It consists in a control unit and a softouch panel in communication via CAN bus. PWS has the following features:

  • Synchronization of wiper arms movement by imperceptibly stopping the motors that arrive firstly to the park position;
  • Carefully made park position thanks to the dynamic braking made by the control unit to the motors;
  • Overload protection by means of automatic fuses (PTC);
  • If required, a second panel can be connected to the control unit;
  • The pump or electrovalves for windscreen washer actuation.

Product features

Standard version features
Model number M/NPWS.1V
PWS.2V
System power supplyMultivoltage: from 12 to 30 Vdc
Operation mode1 continuous speed and 4 intermittence for PWS.1V
2 continuous speed and 3 intermittence for PWS.2V
N° wiper actuatedFrom 2 up to 5
N° auxiliary actuated1
Maximum current for each motor12 A
Maximum current for auxiliary1 A
Frontal panel IP protectionIP65

Compatible products

Compatible productsTypologyModel numberLink
Motor unitSingle speed

Double speed		Z
S
LP
ES		View
View
View
View

Product identification

Each PWS system is composed by a control unit and a softouch panel connected each other via UTP cable. Control unit and control panel are uniquely identified by a serial number reported on a label placed on the back side of them.

Panel codeControl unit codeDescription
PWS.ST1V.02 PWS.RB02System for 2 wipers with single speed wiper motor
PWS.ST1V.03PWS.RB03System for 3 wipers with single speed wiper motor
PWS.ST1V.04PWS.RB04System for 4 wipers with single speed wiper motor
PWS.ST1V.05PWS.RB05System for 5 wipers with single speed wiper motor
PWS.ST2V.02 PWS.RB02System for 2 wipers with double speed wiper motor
PWS.ST2V.03PWS.RB03System for 3 wipers with double speed wiper motor
PWS.ST2V.04PWS.RB04System for 4 wipers with double speed wiper motor
PWS.ST2V.05PWS.RB05System for 5 wipers with double speed wiper motor
If you cannot find the right product version or for any questions, do not hesitate to contact us. Please always communicate the motor serial number for spare parts.